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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-06-24 18:00:02 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-06-24 18:00:02 +0300
commit29025f69bb8aa0900ed89bd3abbe97ea85ff760a (patch)
treedc57a21d569ff8211f2ff165f98c30fd12f9deb9 /drivers/media/tuners
parentcf47faca25e29ffb74c883675a9bada065d9ea10 (diff)
downloadlinux-29025f69bb8aa0900ed89bd3abbe97ea85ff760a.tar.xz
r820t: comment out two ancillary tables
As Gcc6.1 warned, those tables are currently unused: drivers/media/tuners/r820t.c:349:18: warning: 'r820t_mixer_gain_steps' defined but not used [-Wunused-const-variable=] static const int r820t_mixer_gain_steps[] = { ^~~~~~~~~~~~~~~~~~~~~~ drivers/media/tuners/r820t.c:345:18: warning: 'r820t_lna_gain_steps' defined but not used [-Wunused-const-variable=] static const int r820t_lna_gain_steps[] = { ^~~~~~~~~~~~~~~~~~~~ They're actually used only by a routine that it is currently commented out. So, move those tables to be together with such code and comment them out. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/tuners')
-rw-r--r--drivers/media/tuners/r820t.c29
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
index 6ab35e315fe7..08dca40356d2 100644
--- a/drivers/media/tuners/r820t.c
+++ b/drivers/media/tuners/r820t.c
@@ -337,20 +337,6 @@ static int r820t_xtal_capacitor[][2] = {
};
/*
- * measured with a Racal 6103E GSM test set at 928 MHz with -60 dBm
- * input power, for raw results see:
- * http://steve-m.de/projects/rtl-sdr/gain_measurement/r820t/
- */
-
-static const int r820t_lna_gain_steps[] = {
- 0, 9, 13, 40, 38, 13, 31, 22, 26, 31, 26, 14, 19, 5, 35, 13
-};
-
-static const int r820t_mixer_gain_steps[] = {
- 0, 5, 10, 10, 19, 9, 10, 25, 17, 10, 8, 16, 13, 6, 3, -8
-};
-
-/*
* I2C read/write code and shadow registers logic
*/
static void shadow_store(struct r820t_priv *priv, u8 reg, const u8 *val,
@@ -1216,6 +1202,21 @@ static int r820t_read_gain(struct r820t_priv *priv)
#if 0
/* FIXME: This routine requires more testing */
+
+/*
+ * measured with a Racal 6103E GSM test set at 928 MHz with -60 dBm
+ * input power, for raw results see:
+ * http://steve-m.de/projects/rtl-sdr/gain_measurement/r820t/
+ */
+
+static const int r820t_lna_gain_steps[] = {
+ 0, 9, 13, 40, 38, 13, 31, 22, 26, 31, 26, 14, 19, 5, 35, 13
+};
+
+static const int r820t_mixer_gain_steps[] = {
+ 0, 5, 10, 10, 19, 9, 10, 25, 17, 10, 8, 16, 13, 6, 3, -8
+};
+
static int r820t_set_gain_mode(struct r820t_priv *priv,
bool set_manual_gain,
int gain)